72688338

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{827}}^1$

素因数の和:1111

約数の個数: 48

約数和(自身を含む): 166626720

約数和(自身を除く): 93938382

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 257, 342, 514, 771, 827, 1542, 1654, 2313, 2481, 4626, 4883, 4962, 7443, 9766, 14649, 14886, 15713, 29298, 31426, 43947, 47139, 87894, 94278, 141417, 212539, 282834, 425078, 637617, 1275234, 1912851, 3825702, 4038241, 8076482, 12114723, 24229446, 36344169, 72688338]

約数ペア:

[(1, 72688338), (2, 36344169), (3, 24229446), (6, 12114723), (9, 8076482), (18, 4038241), (19, 3825702), (38, 1912851), (57, 1275234), (114, 637617), (171, 425078), (257, 282834), (342, 212539), (514, 141417), (771, 94278), (827, 87894), (1542, 47139), (1654, 43947), (2313, 31426), (2481, 29298), (4626, 15713), (4883, 14886), (4962, 14649), (7443, 9766)]